Aligning Gradient and Hessian for Neural Signed Distance Function.
Ruian WangZixiong WangYunxiao ZhangShuang-Min ChenShiqing XinChanghe TuWenping WangPublished in: NeurIPS (2023)
Keyphrases
- signed distance function
- level set
- level set method
- active contours
- distance function
- image segmentation
- shape prior
- partial differential equations
- curve evolution
- variational formulation
- closed curves
- hamilton jacobi
- neural network
- energy functional
- finite difference
- high dimensional
- mumford shah functional
- cost function
- piecewise constant